| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.63 | 3.646% | $182.0335 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $89.88 | 4.616% | $94.0289 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $133.73 | 12.296% | $150.1734 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $232.31 | 4.638% | $243.0845 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $197.82 | 5.392% | $208.4865 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $18.64 | 7.269% | $19.9949 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $103.72 | 10.365% | $114.4706 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $951.73 | $1,012.2723 | $1,012.26 | $1,012.30 | $1,012.30 | |